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CHEMISTRY 1.8:  Ionic & Metal Bonds, Crystals (October 21, 2020)

Picture
5th Grade Quiz Time Lab:
  • Colors on the Mooove
PREVIOUS QUESTION:
  • Why does shell 1 have 2 electrons, shell 2 have 8 electrons and so forth? Each principal energy level can contain up to 2n2 (squared) electrons, where n is the number of the level. https://archives.library.illinois.edu/erec/University%20Archives/1505050/Rogers/Text5/Tx53/tx53.html
FOR HOME:
  • Review Orbitals with Hank Green (start at 3:30ish):  Crash Course Chemistry #25
  • If you're wanting the math behind orbits and orbitals and are feeling fairly confident:  Orbitals, Atomic Energy Levels & Sublevels Explained
  • For Fun, bend the mind:  Schrödinger's cat: A thought experiment in quantum mechanics - Chad Orzel
THIS WEEK:
  • Video:  Doing Solids:  Crash Course Chemistry #33 (10)
  • Video:  How do crystals work? - Graham Baird | Ted Ed (5)
  • Video:  What Are Metallic Bonds? | Properties of Matter | Chemistry | FuseSchool (5)
  • Note:  Next week we will cover Ionic and Covalent Bonds

HOMEWORK:
9 & 10th Graders: 
  • No field journals this week.
  • Next week's assigned research (see below) due by Tuesday at 2:00; Send by email. 
  • No Quiz.
  • All element flashcards.
7th Graders: 
  • 3  Field Journals (with drawing or image) about this week's learning. These can be questions too, or your own research.
  • No quiz.
  • All element flashcards.
5th Graders: 
  • 2  Field Journals (with drawing or image) about this week's learning. These can be questions too, or your own research.
  • All element flashcards..
ASSIGNED RESEARCH QUESTIONS 9th/10th Graders:   EVERYONE DO ALL
  1. What is a chemical bond?
  2. What is an ionic bond? 
  3. What is a covalent bond?   
  4. What is a single, double, and triple bond?
  5. What is the "octet" rule?
  6. What is a polar covalent vs nonpolar bond?  
  7. The different forces between covalent molecules are listed below.  Which is strongest and which is weakest? Briefly explain.
            What is a Hydrogen bond?
            What is a dipole-dipole force?
            What is a Van der Walls forces or London forces? 

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  • Home
  • Elementary Homework
    • Due April 16
    • Due April 23
    • Mrs. C In-Class Resources >
      • Resources ELEM
      • 2nd Semester (Completed) >
        • Due Jan. 15
        • Due Jan. 22
        • Due Jan. 29
        • Due Feb. 5
        • Due Feb. 12
        • Due Feb. 19
        • Due Feb. 26
        • Due March 5
        • Due March 12
        • Due March 19
        • Due April 2
        • Due April 9
      • 1st Semester >
        • Due Sept. 25
        • Due Oct. 2
        • Due Oct. 9
        • Due Oct. 16
        • Due Oct. 23
        • Due Oct. 30
        • Due Nov. 6
        • Due Nov. 13
        • Due Nov. 20
        • Due Dec. 4
        • Due Dec. 11
        • Due Dec. 17
  • High School Homework
    • Due April 22
    • Mrs. C In-Class Resources HS >
      • Resources HS
      • Due Jan. 21
      • Due Jan. 28
      • Due Feb. 4
      • Due Feb. 11
      • Due Feb. 18
      • Due Feb. 25
      • Due March 4
      • Due March 10
      • Due March 18
      • Due April 1
      • Due April 8
      • Due April 15
      • 1st Semester 2024-25 HS >
        • Due Sept. 24
        • Due Oct. 1
        • Due Oct. 8
        • Due Oct. 15
        • Due Oct. 22
        • Due Oct. 29
        • Due Nov. 12
        • Due Nov. 19
        • Due Nov. 26
        • Due Dec. 3
        • Due Dec. 10
        • Due Dec. 17
  • The Why and How of Homeschool
    • Start Here
    • Free Resources
    • PreK, K, 1st Grades
    • 2nd Grade
    • 3rd Grade
    • 4th Grade
    • 5th Grade
    • High School